Property and Equipment (Detail) - USD ($) $ in Thousands |
Apr. 30, 2016 |
Jan. 30, 2016 |
|---|---|---|
| Property, Plant and Equipment [Line Items] | ||
| Total | $ 164,003 | $ 160,931 |
| Less: accumulated depreciation and amortization | (99,240) | (97,023) |
| Total | 64,763 | 63,908 |
| Furniture, fixtures and equipment | ||
| Property, Plant and Equipment [Line Items] | ||
| Total | 86,384 | 84,634 |
| Buildings and building improvements | ||
| Property, Plant and Equipment [Line Items] | ||
| Total | 19,916 | 19,462 |
| Vehicles | ||
| Property, Plant and Equipment [Line Items] | ||
| Total | 556 | 523 |
| Leasehold improvements | ||
| Property, Plant and Equipment [Line Items] | ||
| Total | 47,717 | 46,882 |
| Land | ||
| Property, Plant and Equipment [Line Items] | ||
| Total | $ 9,430 | $ 9,430 |